| Challenger Bordeaux | 05/02 09:00 | 26 | [189] Quentin Halys v Oscar Otte [138] | 7-5,6-1 | |
| Challenger Bordeaux | 05/01 08:30 | 25 | [261] Elliot Benchetrit v Oscar Otte [138] | 3-6,6-1,4-6 | |
| Challenger Francavilla | 04/28 13:30 | 29 | [146] Oscar Otte v Stefano Travaglia [154] | 3-6,7-6,3-6 | |
| Challenger Francavilla | 04/27 13:00 | 28 | [102] Maximilian Marterer v Oscar Otte [146] | Retired | |
| Challenger Francavilla | 04/26 09:00 | 27 | [146] Oscar Otte v Rudolf Molleker [168] | 6-4,6-4 | |
| Challenger Francavilla | 04/25 13:10 | 26 | [146] Oscar Otte v Thomaz Bellucci [212] | Retired | |
| Challenger Francavilla | 04/24 08:00 | 25 | [146] Oscar Otte v Bernabe Zapata Miralles [241] | 6-1,6-4 | |
| Challenger Tunis | 04/18 09:30 | 26 | [148] Oscar Otte v Gian Marco Moroni [271] | 2-6,3-6 | |
| Challenger Tunis | 04/17 09:00 | 25 | [148] Oscar Otte v Dragos Dima [327] | 7-6,7-6 | |
| Challenger Barletta | 04/11 10:00 | 26 | [199] Stefano Napolitano v Oscar Otte [150] | 6-3,6-1 | |
| Challenger Barletta | 04/09 13:30 | 25 | Javier Barranco Cosano v Oscar Otte | 6-4,3-6,4-6 | |
| Challenger Lille | 03/20 11:10 | 25 | [149] Oscar Otte v Mikael Torpegaard [244] | 3-6,7-6,3-6 | |
| Challenger Shenzhen | 03/14 05:10 | 26 | [424] Baptiste Crepatte v Oscar Otte [144] | 6-4,4-6,6-4 | |
| Challenger Shenzhen | 03/12 07:45 | 25 | [269] Maverick Banes v Oscar Otte [144] | 2-6,2-6 | |
| Challenger Zhuhai | 03/07 06:00 | 26 | [144] Oscar Otte v Yibing Wu [307] | 6-0,6-7,6-7 | |
| Challenger Zhuhai | 03/06 03:50 | 25 | [144] Oscar Otte v Renta Tokuda [344] | 7-6,6-1 | |
| Challenger Yokohama | 03/03 04:20 | 29 | [221] Soonwoo Kwon v Oscar Otte [156] | 7-6,6-3 | |
| Challenger Yokohama | 03/02 03:20 | 28 | [329] Andrew Harris v Oscar Otte [156] | 3-6,4-6 | |
| Challenger Yokohama | 03/01 04:05 | 27 | [197] Gianluca Mager v Oscar Otte [156] | 2-6,4-6 | |
| Challenger Yokohama | 02/28 05:00 | 26 | [274] Max Purcell v Oscar Otte [156] | 6-1,5-7,4-6 | |
| Challenger Yokohama | 02/27 04:30 | 25 | [362] Yan Bai v Oscar Otte [156] | 3-6,2-6 | |
| ATP Marseille | 02/17 10:30 | 64 | [159] Oscar Otte v Matthias Bachinger [139] | Retired | |
| Challenger Cherbourg | 02/15 15:30 | 27 | [88] Ugo Humbert v Oscar Otte [159] | 6-4,6-4 | |
| Challenger Cherbourg | 02/14 11:25 | 26 | [159] Oscar Otte v Gianluigi Quinzi [153] | 7-6,6-1 | |
| Challenger Cherbourg | 02/13 10:20 | 25 | [159] Oscar Otte v Filip Horansky [193] | 7-5,6-2 | |
| Challenger Budapest | 02/09 14:35 | 28 | [283] Roberto Marcora v Oscar Otte [165] | 6-4,7-6 | |
| Challenger Budapest | 02/08 13:00 | 27 | [254] Mathias Bourgue v Oscar Otte [165] | 3-6,3-6 | |
| Challenger Budapest | 02/07 10:00 | 26 | [174] Nikola Milojevic v Oscar Otte [165] | 3-6,4-6 | |
| Challenger Budapest | 02/06 13:20 | 25 | [284] Danilo Petrovic v Oscar Otte [165] | 6-7,6-3,6-7 | |
| Challenger Quimper | 01/31 16:15 | 26 | [165] Oscar Otte v Ugo Humbert [91] | 4-6,4-6 |
Wikipedia - Oscar Otte
Oscar Otte (German pronunciation: [ˈɔskaʁ ˈʔɔtə]; born 16 July 1993) is a German professional tennis player. He has been ranked as high as world No. 36 in singles by the Association of Tennis Professionals (ATP), which he achieved on 27 June 2022, and has a career-high doubles ranking of world No. 161, attained in May 2017.
Since turning professional in 2011, Otte has won 23 singles and doubles titles on the ITF World Tennis Tour and seven on the ATP Challenger Tour. After several years of failing to qualify for most Grand Slam tournaments, he produced consistency in 2021 by entering into three consecutive main draws and showed his best performance at a major at the 2021 US Open, where he upset 20th seed Lorenzo Sonego in the first round and ultimately reached the fourth round. In January 2022, he made his top 100 debut in the singles rankings and emerged into the top 50 five months later, following his first career ATP 500 semifinal at the 2022 Halle Open.